package cn.tedu.boot10.mapper;

import cn.tedu.boot10.entity.Product;

import java.util.List;

public interface ProductMapper {

    void insert(Product product);

    void deleteByIds1(Integer[] ids);

    void deleteByIds2(Integer... ids);

    void deleteByIds3(List<Integer> ids);

    List<Product>select();
    Product selectById(int id);

}
